Infant antibacterial allergy-free coating and preparation method thereof

An anti-allergic, baby-friendly technology, applied in the field of building decoration materials, can solve the problems of prone to allergies, discoloration of the paint film surface, and susceptibility to bacterial infection, etc., to relieve and treat dry skin, high antibacterial efficiency, and relieve skin redness and swelling Effect

Inactive Publication Date: 2015-04-08
SKSHU PAINT
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many antibacterial coatings on the market, most of them use nano-silver and other antibacterial substances for antibacterial. Once these antibacterial substances come into direct contact with people, especially the skin of babies, they will cause hidden dangers to our health, and their antibacterial efficiency is low. Poor durability, the surface of the paint film will change color, etc.
At present, there are no fully mature antibacterial and hypoallergenic coating products for infants on the market for newborn babies who are prone to bacterial infection and local body allergies

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Infant antibacterial allergy-free coating and preparation method thereof
  • Infant antibacterial allergy-free coating and preparation method thereof
  • Infant antibacterial allergy-free coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0035] An antibacterial and hypoallergenic coating for babies, which is prepared from the following raw materials according to the following mass proportions through the following steps:

[0036] (1) Add 15-20 parts of water into the dispersing tank, add 0.2-0.5 parts of hydroxyethyl cellulose and 0.1-0.3 parts of water-based multifunctional additives in sequence at a speed of ≤550r / min, and disperse for 1min-3min;

[0037] (2) After increasing the speed to 800-1000r / min, add 0.5-1.0 parts of water-based dispersant, 0.1-0.2 parts of water-based wetting agent, 0.2-0.6 parts of water-based defoamer, 8-12 parts of titanium dioxide, 5- After 7 parts of kaolin, 8-10 parts of talcum powder and 6-8 parts of calcium carbonate, increase the speed again to 1800-2000r / min and disperse for 15min-20min, then check whether the fineness is ≤60μm, if the fineness is ≤60μm, continue Execute step (3);

[0038] (3) Reduce the rotation speed to 1000-1200r / min, add 43-45 parts of styrene-acrylic ...

Embodiment 1

[0041] Embodiment 1 (best embodiment)

[0042] An antibacterial and hypoallergenic coating for babies, which is prepared from the following raw materials according to the following mass proportions through the following steps:

[0043] (1) Add 16 parts of water into the dispersing tank, add 0.4 parts of hydroxyethyl cellulose and 0.3 parts of water-based multifunctional additives at a speed of 400r / min, and disperse for 3 minutes;

[0044] (2) After increasing the rotation speed to 800r / min, add 0.6 parts of water-based dispersant, 0.1 part of water-based wetting agent, 0.5 parts of water-based defoamer, 12 parts of titanium dioxide, 5 parts of kaolin, 9 parts of talcum powder and 8 parts of carbonic acid After calcium, increase the speed again to 2000r / min and disperse for 18 minutes, then check whether the fineness is ≤60 μm, and if the fineness is ≤60 μm, continue to step (3);

[0045] (3) Reduce the rotation speed to 1200r / min, add 44 parts of styrene-acrylic emulsion, 2....

Embodiment 2

[0047] An antibacterial and hypoallergenic coating for babies, which is prepared from the following raw materials according to the following mass proportions through the following steps:

[0048] (1) Add 19 parts of water into the dispersing tank, add 0.5 parts of hydroxyethyl cellulose and 0.28 parts of water-based multifunctional additives successively at a speed of 350r / min, and disperse for 1 min;

[0049] (2) After increasing the rotation speed to 800r / min, add 1 part of water-based dispersant, 0.1 part of water-based wetting agent, 0.2 part of water-based defoamer, 8.1 parts of titanium dioxide, 5 parts of kaolin, 10 parts of talcum powder and 6 parts of carbonic acid After calcium, increase the speed again to 2000r / min and disperse for 15 minutes, then check whether the fineness is ≤60 μm, and if the fineness is ≤60 μm, continue to step (3);

[0050] (3) Reduce the rotation speed to 1000r / min, add 45 parts of styrene-acrylic emulsion, 3 parts of film-forming aids, 0.8 p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an infant antibacterial allergy-free coating and a preparation method thereof, and belongs to the field of building decoration materials. The infant antibacterial allergy-free coating is prepared from the following raw materials in parts by weight: 15-20 parts of water, 0.2-0.5 part of hydroxyethyl cellulose, 0.1-0.3 part of an aqueous multifunctional additive, 0.5-1.0 part of an aqueous dispersing agent, 0.1-0.2 part of an aqueous moistening agent, 0.2-0.6 part of an aqueous defoaming agent, 8-12 parts of titanium dioxide, 5-7 parts of kaolin, 8-10 parts of talcum powder, 6-8 parts of calcium carbonate, 43-45 parts of styrene-acrylic emulsion, 1.5-3.0 parts of a filming additive, 0.8-1.0 part of an anti-freezing agent, 0.1-0.2 part of a bactericide, 0.02-0.05 part of a allergy-free agent and 0.3-0.8 part of a thickening agent. The coating is not only good in allergy-free property, but also has the advantages of high antibacterial rate, good durability, safety and no toxicity, low drug resistance and the like.

Description

technical field [0001] The invention relates to an antibacterial paint and a preparation method thereof, in particular to an antibacterial antiallergic paint for babies and a preparation method thereof, belonging to the field of building decoration materials. Background technique [0002] Microorganisms widely exist in nature, and the suitable conditions for reproduction and growth are usually a temperature of 23°C to 38°C and a relative humidity of 85% to 100%. Therefore, microorganisms can multiply rapidly in many places, especially in areas with frequent moldy rains in the south. The reproduction is more rapid; the mass reproduction of microorganisms not only affects the appearance and quality of items, but also pollutes the environment, and even endangers the growth of animals and plants and human health; compared with adults, babies are more fragile, and their resistance to bacteria is very low. Prone to baby allergies, this is a problem that parents of newborns have be...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D125/14C09D5/14C09D7/12
CPCC09D125/14C08L2205/03C09D5/08C09D5/14C09D7/63C09D7/65
Inventor洪杰方江海林伟
OwnerSKSHU PAINT